Electronic states of Myricetin. UV-Vis polarization spectroscopy and quantum chemical calculations.

Authors :: Vojta D
Karlsen EM
Spanget-Larsen J
Source :: Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy [Spectrochim Acta A Mol Biomol Spectrosc] 2017 Feb 15; Vol. 173, pp. 182-187. Date of Electronic Publication: 2016 Sep 13.
Publication Year :: 2017
Abstract: Myricetin (3,3',4',5,5',7'-hexahydroxyflavone) was investigated by linear dichroism spectroscopy on molecular samples partially aligned in stretched poly(vinyl alcohol) (PVA). At least five electronic transitions in the range 40,000-20,000cm <superscript>-1</superscript> were characterized with respect to their wavenumbers, relative intensities, and transition moment directions. The observed bands were assigned to electronic transitions predicted with TD-B3LYP/6-31+G(d,p).<br /> (Copyright © 2016 Elsevier B.V. All rights reserved.)

Language :: English
ISSN :: 1873-3557
Volume :: 173
Database :: MEDLINE
Journal :: Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy
Publication Type :: Academic Journal
Accession number :: 27643468
Full Text :: https://doi.org/10.1016/j.saa.2016.09.012

Full Text Access

Tools